# Mario Orsi

*This user hasn't written a bio yet.*

## Mario's activity

#### Mario Orsi was given access to Radioactivity and units of measurement 1 3 days, 2 hours ago

#### Mario Orsi was given access to Square and cube numbers 1 3 days, 2 hours ago

#### Mario Orsi was given access to Laws of Indeces 2 3 days, 2 hours ago

#### Mario Orsi was given access to Equations 2 weeks, 2 days ago

#### Mario Orsi copied Neutrons to Atomic structure 3 weeks, 2 days ago

#### Mario Orsi copied Negative ions to Neutrons 3 weeks, 3 days ago

#### Mario Orsi copied Negative ions to Positive ions 3 weeks, 3 days ago

#### Mario Orsi copied Linear Equations 1 to Negative ions 3 weeks, 3 days ago

#### Mario Orsi created Mean, SD, median and IQR 3 months, 1 week ago

#### Mario Orsi on Calculate the measures of central tendency for a sample 3 months, 1 week ago

Gave some feedback: Doesn't work